NCV431ASNT1G データシートの表示（PDF） - ON Semiconductor

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NCV431ASNT1G

Low Voltage Precision Adjustable Shunt Regulator

ON Semiconductor 

Symbol

Reference

(R)

Cathode

(K)

Anode

(A)

TL431, A, B Series, NCV431A

Representative Schematic Diagram

Component values are nominal

Cathode (K)

Reference

(R)

800

800

20 pF

Representative Block Diagram

Reference

(R)

+

−

2.5 Vref

Cathode

(K)

3.28 k

150

4.0 k

20 pF

2.4 k

7.2 k

10 k

1.0 k

800

Anode (A)

This device contains 12 active transistors.

MAXIMUM RATINGS (Full operating ambient temperature range applies, unless

otherwise noted.)

Anode (A)

Rating

Symbol

Value

Unit

Cathode to Anode Voltage

Cathode Current Range, Continuous

Reference Input Current Range, Continuous

Operating Junction Temperature

Operating Ambient Temperature Range

TL431I, TL431AI, TL431BI

TL431C, TL431AC, TL431BC

NCV431AI, TL431BV

Storage Temperature Range

Total Power Dissipation @ TA = 25°C

Derate above 25°C Ambient Temperature

D, LP Suffix Plastic Package

P Suffix Plastic Package

DM Suffix Plastic Package

Total Power Dissipation @ TC = 25°C

Derate above 25°C Case Temperature

D, LP Suffix Plastic Package

P Suffix Plastic Package

NOTE: ESD data available upon request.

VKA

37

V

IK

−100 to +150 mA

Iref

−0.05 to +10 mA

TJ

150

°C

TA

°C

−40 to +85

0 to +70

−40 to +125

Tstg

−65 to +150

°C

PD

W

0.70

1.10

0.52

PD

W

1.5

3.0

RECOMMENDED OPERATING CONDITIONS

Condition

Cathode to Anode Voltage

Cathode Current

Symbol

Min

VKA

Vref

IK

1.0

Max

Unit

36

V

100

mA

THERMAL CHARACTERISTICS

Characteristic

Thermal Resistance, Junction−to−Ambient

Thermal Resistance, Junction−to−Case

Symbol

RqJA

RqJC

D, LP Suffix

Package

178

83

P Suffix

Package

114

41

DM Suffix

Package

240

−

Unit

°C/W

°C/W

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